Vacuum flask

Description

[0001] FIG. 1 is a perspective view of vacuum flask showing my new design;

[0002] FIG. 2 is another perspective view thereof;

[0003] FIG. 3 is a front elevational view thereof;

[0004] FIG. 4 is a rear elevational view thereof;

[0005] FIG. 5 is a left side view thereof;

[0006] FIG. 6 is a right side view thereof;

[0007] FIG. 7 is a top plan view thereof;

[0008] FIG. 8 is bottom plan view thereof; and,

[0009] FIG. 9 is an exploded view thereof.

[0010] The portions of the vacuum flask shown in broken line form no part of the claimed design.

Claims

The ornamental design for vacuum flask as shown and described.

Images